Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books
" Three men, A, B, and C, can do a piece of work in 18, 24, and 36 hours, respectively. "
Examination Questions in Mathematics: Third Series, 1911-1915 - Page 25
by College Entrance Examination Board - 1915 - 60 pages
Full view - About this book

A New System of Arithmetic: In which is Explained and Applied to Practical ...

Calvin Tracy - Arithmetic - 1840 - 326 pages
...a piece of work in 12 days, and B. in 24 days, in what time will they both do it ? Ans. 8 days. 62. Three men, A., B., and C., can do a piece of work in 18 days. A. alone can do it in 36 days ; B. in 54 days. In what time can C. do it ? Ans. 108 days....
Full view - About this book

A first book of algebra, including the binomial theorem

William Rossiter - 1867 - 258 pages
...(9.) Divide the number 88 into two parts, so that £ of one part shall equal -f of the other. (10.) Three men, A, B, and C, can do a piece of work in 5, 6, and 8 days respectively. If they all work together, in what time will it be done ? (11 ) A...
Full view - About this book

Graduated exercises in arithmetic

Henry Major - 1875 - 204 pages
...put oat at compound interest for 3 years at 5 per cent. per annum will amount to £3087 ? ULE 216. A, B, and C can do a piece of work together in 8 days, which A and B could do together in 12 days. and B and C together in 14 days. Find how long...
Full view - About this book

Recapitulatory examples in arithmetic

Alfred Hiley - 1876 - 156 pages
...with it so that, when it is sold at 18s. a gallon, a profit of 20 per cent. may be obtained? (242) A, B, and C can do a piece of work together in 8 days, which A and B could do together in 12 days, and B and C together in 14 days. Find how long...
Full view - About this book

Bradbury's Eaton's Practical Arithmetic: Combining Oral and Written Exercises

William Frothingham Bradbury - Arithmetic - 1879 - 392 pages
...will it take the first man and the boy ? 374. How long will it take the second man and the boy? 375. Three men, A, B, and C, can do a piece of work in 10 days. If A and B together can do it in 14 days, how many days will it take С to do it alone...
Full view - About this book

Army and civil service examination papers in arithmetic

Arthur Dawson Clarke - 1880 - 286 pages
...plank of the same material, width, and solid content, if 2 inches cut off the end weighs 27 oz. 13. A, B, and C can do a piece of work together in 60 days. After they have worked together for 10 days A withdraws, and B and C work together at the...
Full view - About this book

Arithmetical Exercises and Examination Papers: With an Appendix Containing ...

Henry Sinclair Hall, Samuel Ratcliffe Knight - Arithmetic - 1892 - 212 pages
...broad, '31 inches deep, and a bar of silver 13'02 inches long, 1'14 inches broad, '65 inch deep. 6. A, B, and C can do a piece of work together in 60 days ; after they have worked together for 10 days A withdraws, and B and C work together at the...
Full view - About this book

An Academic Arithmetic for Academies, High and Commercial Schools

Webster Wells - Arithmetic - 1893 - 390 pages
...barrels of flour at $6fa barrel, and received the balance in cash. How much money did he receive ? 39. Three men, A, B, and C, can do a piece of work in 18, 24, and 36 hours, respectively. How long will it take all of them together to do the work? If...
Full view - About this book

Bradbury's Practical Arithmetic: Combining Oral and Written Exercises

William Frothingham Bradbury - Arithmetic - 1895 - 398 pages
...will it take the first man and the boy 1 374. How long will it take the second man and the boy 1 375. Three men, A, B, and C, can do a piece of work in 10 days. If A and В together can do it in 14 days, how many days will it take С to do it alone...
Full view - About this book

A College Algebra

Henry Burchard Fine - Algebra - 1904 - 616 pages
...A, B, C together can do a piece of work in 1 hour, 20 minutes. To do the work alone it would take C twice as long as A and 2 hours longer than B. How long would it take each man to do the work alone ? 15. Two bodies A and B are moving at constant rates and in the same direction...
Full view - About this book




  1. My library
  2. Help
  3. Advanced Book Search
  4. Download EPUB
  5. Download PDF